Registering Devices TRIZ Cases

See how measuring laundry edge length before spreading eliminates real-time detection, reduces

See how measuring laundry edge length before spreading allows targeted clamp positioning, reduc

Imaging-based corner monitoring stops laundry spreading before earing and tearing, keeping flat items fully opened without damage.

Imaging monitors gripped laundry corners during spreading and stops clip motion before ear formation causes irreversible deformation.

Positioning tabs, lugs, and centering elements keep injection-molded labeling cards flat during printing despite thermal or moisture changes.

Magnetically floating planar movers synchronize and rotate stacked electrodes to correct sheet misalignment during battery electrode stacking.

Angling the sheet 5-45° to the electrode edge keeps a stiff narrow span over the gap, reducing plasma-unit jams and wrinkles.

Camera-based marker detection corrects material strip feed deviation before cutting, improving cut-hole and lamination accuracy in battery stacking.

Independent roller control and sensor feedback centralize and deskew banknotes for reliable, high-throughput loading into deposit bins.

Coordinated transport-section adjustment keeps substrate registration precise while allowing more processing phases per machine cycle for higher output.

A sloped guide aligns blanks with irregular lateral edges by engaging internal segment edges to prevent rotation and improve folding accuracy.

Adaptive speed-gap driving changes roll speed and deceleration time by sheet length and basis weight to improve skew correction accuracy.

Synchronized linear actuators keep the alignment plate upright, improving sheet positioning repeatability and preventing multiple-sheet extraction.

A biased correction roller uses document conveying force and retractable contact pieces to correct skew without costly electromagnetic clutches.

A modular drive train with planetary gears and electromagnetic clutches simplifies rear-side housing assembly while reducing misalignment and noise.

Stopping the medium briefly before sensing its edge improves detection accuracy, reduces distortion, and supports precise image adjustment.

Sensor feedback and upstream position correction align upper and lower blanks at high speed for consistent shelf-ready box production.

Staggered regulation-guide timing corrects sheet misregistration and skew while limiting vibration, edge load, and conveyance failure.

Movable rotary rollers and edge detection align transparent sheets before oblique conveyance, preventing guide collisions and skew.

Switchable nipping of skewing roller pairs prevents thin-sheet buckling while maintaining skew correction accuracy in image forming paper paths.

Recessed abutment and guide surfaces stabilize sheet orientation after skew correction, reducing slip and conveyance failure in image forming.

A posture-changing restricting member positions sheets for punching while clearing the conveyance path to prevent die-related jams.

A rotatable rack gear maintains proper backlash despite tolerance variation, improving widthwise sheet conveyance accuracy and lowering drive load.

A couple mechanism uses tray pressing force to correct skew from rail looseness, cutting sliding resistance during insertion and extraction.

Two-stage front and rear cursor alignment keeps skewed or wet sheets stable during discharge and stacking.

Pre-detecting paper skew and adjusting resist roller tilt and speed keeps sheet alignment and feed timing synchronized for proper image formation.

Switching skew correction between roller pairs by sheet grammage improves alignment for thin and thick paper while reducing warping risk.

Sensor-guided transport sections correct substrate position and orientation during high-speed machine operation despite vibration.

Individually driven transport sections and sensor feedback correct sheet offset and tilt at high speed to maintain precise registration.

A one-way clutch lets the feed roller reverse smoothly to return extra sheets without blow-off, reducing misalignment and jams.

Variable pre-registration roller speed uses sensor timing to correct sheet skew and leading-edge position under changing sheet conditions.

A flexible member cushions the released paper loop against the guide member, reducing knocking noise and media damage during transport.

Timed signals from three conveyance sensors reveal medium tilt changes early, helping prevent jams and incomplete image capture.

Flexible cantilever members absorb loop release impact in paper transport, cutting knocking noise, resistance, and media damage.

Multiple edge orientation checks let duplex printers align front and back images accurately on trapezoid and other non-rectangular sheets.

A controller shifts the nip roller pair from sheet-end feedback to correct side registration, stabilizing conveyance speed and reducing jams.

A variable sheet guide narrows the paper path at the trailing end to suppress vibration noise while maintaining smooth conveyance.

Optical sensor readings before and after media entry correct roller conveyance, improving print positioning across varied sheet types.

Roller contact and separation are switched by sheet length to keep conveyance timing stable while aligning both short and long sheets.

Stronger upstream air ejection keeps coated sheets floating through a convex turning path, preventing contact and coating damage.

A 3D optical detector and bottom-stack height adjustment keep the top sheet aligned in a printer feeder, reducing print interruptions.

Edge inclination from scanner and registration sensors is used to correct duplex sheet skew and improve front-to-back image alignment.

A rigid adjustable guide presses sheets before the stopper to suppress floating and keep fold positions accurate across paper sizes and thicknesses.

Independently turnable skew correction rollers align sheet position and orientation for accurate lateral registration in image forming.

Stacked sheet materials are compressed inside carrier cavities to prevent floating, raise carrying capacity, and improve passivation consistency.

A softer inner roller layer lets skewed sheets abut a reference member without buckling, improving alignment accuracy in image forming.

Shifting sheets between conveyance lines keeps edge sensing away from paper dust, improving skew correction and print path reliability.

A two-surface reference member guides sheets into alignment without buckling, improving skew correction before image formation.

Exclusive control of printing and reading units cuts peak power demand while preserving print-scan responsiveness and user experience.

A pivoting main tray links width cursor movement to tray storage, aligning varied sheet sizes while avoiding internal component collisions.

Independent clamping finger actuators cut inertia for faster, more precise sheet alignment at machine entry while keeping the assembly flexible.

By weakening the intermediate nip and releasing the first nip after leading-edge alignment, sheet skew is corrected without deflection re-forming.

A softer inner roller layer lets sheets abut a reference member without buckling, improving skew correction and image position accuracy.

A curve imparting section bends discharged media across the width to suppress deflection and keep sheet stacking alignment stable.

An adjustable contact surface and oblique feed correct sheet skew more precisely across varying media, improving image quality and reliability.

A test chart with dual scales allows manual skew measurement, eliminating external scanners and reducing device complexity.

Adjusts illumination and focal settings based on detected floating distance to correct density unevenness in sheet-through scanners.

A conveying guide plate with a recessed surface and bent portion prevents sheet jams caused by projecting bearing edges.

An inclined reversing roller moves sheets laterally toward a reference guide, compensating for frictional resistance in compact duplex paths.

A fastening element feeding device uses a displacing member guided by linear tracks to rotate a transportation wheel for magazine strip advancement.

A turnable sheet stopper with a folding mechanism transitions positions to allow easy sheet extraction, preventing entanglement and damage during jam clearance.